1 /**********************************************************
2 * Copyright 2008-2009 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
26 #include "svga_resource_texture.h"
27 #include "svga_context.h"
28 #include "svga_debug.h"
30 #include "svga_surface.h"
32 #define FILE_DEBUG_FLAG DEBUG_BLIT
35 static void svga_surface_copy(struct pipe_context
*pipe
,
36 struct pipe_surface
*dest
,
37 unsigned destx
, unsigned desty
,
38 struct pipe_surface
*src
,
39 unsigned srcx
, unsigned srcy
,
40 unsigned width
, unsigned height
)
42 struct svga_context
*svga
= svga_context(pipe
);
46 svga_hwtnl_flush_retry( svga
);
48 SVGA_DBG(DEBUG_DMA
, "blit to sid %p (%d,%d), from sid %p (%d,%d) sz %dx%d\n",
49 svga_surface(dest
)->handle
,
51 svga_surface(src
)->handle
,
55 ret
= SVGA3D_BeginSurfaceCopy(svga
->swc
,
62 svga_context_flush(svga
, NULL
);
64 ret
= SVGA3D_BeginSurfaceCopy(svga
->swc
,
69 assert(ret
== PIPE_OK
);
82 SVGA_FIFOCommitAll(svga
->swc
);
84 svga_surface(dest
)->dirty
= TRUE
;
85 svga_propagate_surface(pipe
, dest
);
90 svga_init_blit_functions(struct svga_context
*svga
)
92 svga
->pipe
.surface_copy
= svga_surface_copy
;